On 10/30/07, Paul Johnston <[EMAIL PROTECTED]> wrote:
> Mike,
>
>
> > use mapper.get_property(name) and mapper.iterate_properties (). I've
> > considered removing "properties" as a public accessor since it serves
> > no useful purpose.
> >
>
> This doesn't work for me - the following code outputs:
>
> [Column('id', Integer(), primary_key=True, nullable=False)]
> [Column('val', String(length=None,convert_unicode=False))]
>
> I can do a test case without Elixir if needed, but I don't think that will
> change the result.
>
> from sqlalchemy import *
> from elixir import *
>
> __metadata__ = MetaData('mssql://./test')
>
> class Paj(Entity):
> val = Field(String)
>
> class Bob(Entity):
> paj = ManyToOne(Paj, primary_key=True, backref='bob')
> silly = Field(Integer)
>
You are missing a compile call before you can iterate properties.
try adding:
Paj.mapper.compile()
But maybe that should be done automatically in iterate_properties.
> for a in Paj.mapper.iterate_properties:
> print a.columns
>
--
Gaëtan de Menten
http://openhex.org
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